Revistes Catalanes amb Accés Obert (RACO)

Padua and Pisa are exponentially far apart

B. M. M. de Weger
DOI: 37919


We answer the question posed by Ian Stewart which Padovan numbers are at the same time Fibonacci numbers. We give a result on the difference between Padovan and Fibonacci numbers, and on the growth of Padovan numbers with negative indices.

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